- Released
- Oct 20, 2026
- Developer
- Marcin Kołacz
- Platform
- Windows / macOS / Linux
SummaGrande
A friendly math card game for two. Combine number cards to hit each task's target value, chain multipliers, and beat the clock. Play solo against AI or online with a friend — built to make arithmetic fun at school and at home.
Checked 20 Oct 2026. Confirm the edition, region, and final price at the retailer.
Where to buy
One available source for this release.
| Store | Edition | Price region | Price | Purchase link |
|---|---|---|---|---|
ST SteamDirect Steam price · 20 Oct 2026 | Standard Edition | US / USD | $4.99 | Visit store |
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About this release
A friendly math card game for two. Combine number cards to hit each task's target value, chain multipliers, and beat the clock. Play solo against AI or online with a friend — built to make arithmetic fun at school and at home.
- Released Oct 20, 2026.
- Publisher: Marcin Kołacz.
- Steam reviews: No user reviews.
- Check the activation platform and edition on the retailer page before buying.
Minimum
Recommended
Requirements published by the developer on Steam.
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